Setting the scene: Avatar world. Air temples. Aang, Toph, Zuko, and Katara are playing pi sho waiting for Sokka to come back from hunting.

"Hey, do you know how long Sokka has been gone?" asked Aang.

"I don't care." said Toph.

"Why?" asked Zuko.

"Because he isn't back with our food yet." said Toph. "Oh and by the way, I win." Toph said, slamming down a peice.

"Oh man." complain Aang.

"Aang, stop complaining." Katara said.

"I won." Toph repeated.

"Impossible!" Katara exclaimed.

"Impossible you say?" asked Toph in a game show announcer voice.

"Yes." said Katara.

"Well stop sayin' stuff! Because it ain't true." Toph said in her normal voice.

"Ain't ain't a word." Aang joked. No one laughed. "Oh come on!"

Suddenly, a hole appeared, a dementional hole, with that swirl in the middle. Then a boy in purple and black warrior clothing step through. Then he looked at Aang. "Are you the avatar?" the boy asked.

"Yes, Why do you ask?" asked Aang.

"My name is Ken-shu. I am the second demention avatar." Ken-shu said.

"Second demention?" asked Katara.

"Hmmm. I wonder..." Aang pondered to himself.

"What is it Aang?" asked Katara.

"Could this be the second demention avatar named Ken-shu from the Poison Kingdom?" Aang asked.

"Yes. And could this be the first demention avatar named Aang from the Air Temples?" asked Ken-shu.

"Yes! Ken-shu! It's nice to see you again!" exclaimed Aang.

"You know this guy, Aang?" asked Katara.

"Yeah. We used to hang out together 100 years ago." Aang said.

"I'm back!" exclaimed Sokka. "Who is the kid?"

"This is Ken-shu." said Aang.

"One of Aang's old buddies." Toph said.

"Who are you calling old? I still look like a 16 year old!" Ken-shu exclaimed.

"Whoa! Wait a second. So you are 116 years old?" asked Zuko.

"No." said Aang.

"Oh. Good." said Zuko.

"He's 2,016." Aang said.

"Wow." said Toph.

"Hey Aang, let's show the gang around my world." said Ken-shu.

"The gauntlet hasn't broken yet! That's amazing!" exclaimed Aang.

Then Ken-shu ripped a hole in reality and brought him and the gang into his world. To find the place had been...

"Destroyed. It's all destroyed."